"Supreme Evil's epigraphs?"
Supreme Evil.
In ancient times, the term "Supreme Evil" referred to the leader of a certain faction. His notoriety was so great that it spread throughout the world causing everyone to fear and hate him regardless of where they were or what kind of country they lived in.
Even now, no one in Murim didn't know of his name. Just by mentioning his name alone was enough to make everyone shudder in fright while telling stories of how he killed countless innocent people just for funsies.
But besides those scary stories about the Supreme Evil, there was also one more thing about him that caught Leo's attention.
'Epigraphs. It's said that his techniques were written on it.'